Study proposes role for gamma oscillations in future treatment. Researchers have found that restoring gamma signals in the olfactory bulb, a brain region processing smells, can counteract depression. This breakthrough discovery highlights the potential of gamma-enhancement as a new approach to trea
Led by researchers from NYU Grossman School of Medicine and Hungary's University of Szeged, a new study in mice and rats found that restoring certain signals in a brain region that processes smells countered depression.